baber/WOPTO huggingface dataset:
Patent JP-S6375958-A (JP)
Title: Control system for bus using right
Inventor: TANIYAMA YUKIO
IPC: G06F13/26
Filed: 1986-09-19
Abstract: PURPOSE:To easily realize the decision of a right of using a bus including the time of bus contention for the request of using the bus with a simplified constitution, by providing signal lines onto which reserve signals expressing the request of using the bus and the permission of using the bus, are sent, between two devices, and performing specific control. CONSTITUTION:The signal lines L1 and L2 onto which the reserve signals RSV0 and RSV1 expressing the request of using the bus, and the permission of using the bus, are provided between the two devices #0 and #1. And the RSV0 is set when its own system device #0 requests the use of the bus, and acquires the right of using the bus when no RSV1 of another system device #1 is present, and holds the RSV0 after the completion of the use of the bus. Also, when the RSV1 comes in from another system device #1, the RSV0 is reset only at time of nonusing the bus by its own system device #0, and the permission of using the bus is given to the another system device #1. In such a way, it is possible to realize the decision of the right of using the bus including the time of contention of the request of using the bus, with the simplified constitution, and uniformize the processings of both devices by acquiring evenly the right of using the bus by both devices.
Patent JP-S59109216-A (JP)
Title: Honeycomb type ceramic filter for removing fine particle
Inventor: NARITA YOSHINORI
IPC: B01D46/00
Filed: 1982-12-15
Abstract: PURPOSE:To filter highly efficiently fine particles, to burn efficiently them, and moreover to make heat accumulation slight and make a melting loss of filter hard to occur, by arranging separately honeycomb filters for filtering and catching fine particles into plural layers. CONSTITUTION:Air spaces are formed between respective filters 12, 13, 14, 15 and at the outside of them by laminating frame bodies 16, 17, 18, 19, and 20. Further, the honeycomb filter 12 is constituted of a honeycomb 20 having opened rectangular holes 20a surrounded respectively by a filter wall 20b and arranged checkerwise, and plate bodies 21, 22 having through holes 21a, 22a arranged checkerwise which hold the honeycomb 20 from its both sides to form the filter 12 by joining them, and there is no hole which communicates directly the in- and-outside filter 12 surfaces with each other. In addition, other heneycomb filters 13, 14, and 15 are constituted in the same manner.
Patent JP-H0267079-A (JP)
Title: Image encoder
Inventor: KATAYAMA AKIHIRO
IPC: G06T9/00
Filed: 1988-09-01
Abstract: PURPOSE:To obtain satisfactory gradation data without losing a character or a thinning line by sampling multivalue data in which binary image data is reversely quantized, and applying a binarization processing on the data by an error diffusion method. CONSTITUTION:Binary data 100 representing an original image is stored in a first frame memory, and is converted to the multivalue data at a first reverse quantization circuit 2, and furthermore, the multivalue data sampled at a first sampling circuit 3 is binarized at a first binarization circuit 4 by the error diffusion method. Binary data 300, on which a low-pass filtering processing being applied again at a second reverse quantization circuit 5, is converted to the multivalue data, and furthermore, is sampled to the resolution of 1/2 at a second sampling circuit 6. The multivalue data is binarized at a second binarization circuit 7 by the error diffusion method, and is encoded at an encoder circuit 10, then, transmitted. In such a way, it is possible to perform satisfactory resolution conversion without losing the information of the original image.
Patent JP-S6373983-A (JP)
Inventor: TOYODA YOSHIMARO
IPC: A63H33/08
Filed: 1986-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6281078-A (JP)
Title: Laser oscillator
Inventor: KITA HIDEKI
IPC: H01S3/036
Filed: 1985-10-04
Abstract: PURPOSE:To efficiently remove metal particles or fine impurity particles produced within a discharge space and to obtain a laser oscillator capable of providing a high output even with a relatively low gas flow rate, by causing laser gas circulating within the laser case to flow in the direction orthogonal to the surface of a principal electrode having a multiplicity of through holes. CONSTITUTION:A fan 6, a guide plate 7 and a gas purifier 8 are arranged within a laser case 1 such that a gas 9 flows in the direction orthogonal to the surface of a first principal electrode 2. Metallic vapor and fine impurity particles present between the first and second principal electrodes 2 and 3 are always mixed into the circulating gas flow 9 and removed. Since the components are arranged such that the gas flow 9 pass through through holes provided in the principal electrode, orthogonally to the surface of that principal electrode, the gas within the principal discharge space can be exchanged by a relatively low speed gas flow even if the principal electrode has a large width. Accordingly, a laser oscillator unit having a compactized structure and still having a large output can be obtained.
Patent JP-S59114365-A (JP)
Inventor: FUKUKI MITSUO
IPC: E04D3/40
Filed: 1982-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0881570-A (JP)
Title: Heat-shrinkable film
Inventor: NEGI TAICHI
IPC: C08L23/26
Filed: 1994-09-14
Abstract: PURPOSE: To provide a heat-shrinkable film which is free from occurrence of gel and hard spots, can be produced without compulsory orientation, has good transparency and high gas barrier properties and exhibits excellent stretchability, heat shrinkability, dimensional stability and organic solvent resistance. CONSTITUTION: This film has at least one layer of a composition consisting of 10-95wt.% ethyelene/vinyl alcohol copolymer (a) and 5-90wt.% polyolefin (b) having at least one functional group selected from a boronic acid group, a borinic acid group, and a boric group that can be added to a boronic acid group or a borinic acid group in the presence of water, or a composition consisting of the component (a), the component (b) and a thermoplastic resin (c), with the total of the components (b) and (c) being 5-90wt.% and the weight ratio of the component (b) to the component (c) being at least 1:99, and it has a longitudinal and/or transverse shrinkage factor of at least 10% when immersed in hot water at 90 deg.C for 1min.
Patent JP-H0666651-A (JP)
Title: Magnetostriction detector for magnetostrictive torque sensor
Inventor: NAKANISHI TAKAO
IPC: G01L3/10
Filed: 1992-08-19
Abstract: PURPOSE:To obtain a magnetostriction detector for torque sensor excellent in magnetic anisotropy and durability while having good characteristics of sensitivity, linearity, and the like. CONSTITUTION:In the magnetostriction detector for torque sensor, a plurality of protrusions 3, inclining at an angle of 45 deg. with respect to the longitudinal direction of a torque transmission shaft 1, are formed regularly on the outer surface of the shaft 1 with the width of the top surface of the protrusion 3 being set at 0.5mm or above and a magnetic alloy layer 4 is formed on the top surface of the protrusion.
Patent JP-H1045042-A (JP)
Title: Safety device of cabover vehicle
Inventor: NAGAIKE NAOFUMI
IPC: B62D25/20
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To enhance safety for occupants in a cabover vehicle by absorbing impacts during a vehicle collision by means of simple constitution. SOLUTION: In a cabover vehicle 1, main sills 3 are provided at the right and left of the lower part of a cab 2, with the ends of the main sills 3 connected together by a cross pipe 4 extending in the cross direction of the vehicle, and with the cab 2 pivotally supported against right and left chassis frames 6 by a cab hinge shaft 8. The center of an approximately U-shaped pipe 12 secured at both ends to the right and left chassis frames 6 rises upward from the chassis frames 6, and a belt or wire is stretched between the cross pipe 4 and the center of the pipe 12.
Patent JP-H04103963-A (JP)
Title: Warm air heating apparatus
Inventor: KATO SHOZO
IPC: F24D3/02
Filed: 1990-08-21
Abstract: PURPOSE:To obtain comfortable warm air by heating as soon as air flow is sent, without delaying the rising of room temperature, by controlling the amount of air flow according to the temp. detected by a detector for detecting a heat medium temp. and/or the room temp. CONSTITUTION:When the temperature detected by a detector 6 for water temp. becomes 45 deg.C, a microcomputer 15 starts a blower 3 in the state of a small amount of an air flow. When the air flow is automatically preset by an air flow-presetting device 17, the amounts of air flow sent by the blower 3 is gradually increased from a small one to a preset one as the temp. detected by the detector 6 rises from 45 deg.C to 55 deg.C. The air flow preset by an automatic operation is determined according to the temp. difference between the temp. preset by temp.-presetting device 18 and the temp. detected by a detector for room temp. When the temp. difference is 2 deg.C or above, the air flow preset becomes at a large amount of the air flow, and when below 2 deg.C, the air flow preset varies from a large amount of the air flow to a small amount thereof, according to the amount of the temp. difference. When preset at a large amount of the air flow, the air flow sent varies from a small amount of the air flow to a large amount thereof, according as the temp. detected by the detector 6 rises. When preset at a medium amount of the air-flow, the air flow sent varies from a small amount of the air flow to a medium amount thereof. When preset at a small amount of the air flow, the air flow sent remains in the state of a small amount thereof.
Patent JP-2000055149-A (JP)
Title: Swash plate type hydraulic motor with planetary reduction gear
Inventor: OCHI HIROKI
IPC: F16H1/46
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To establish a compacted construction and widen the degree of freedom in designing the gear dimensions, etc., of a reduction gear. SOLUTION: A swash plate 30 is installed in the open face at one end of a motor housing 4, and a power generating mechanism 32 is installed inside the motor housing 4, and a reduction gear input shaft 5 joined with a motor output shaft 38 is allowed to penetrate the center of the swash plate 30 and protrude to outside the motor housing. Coaxially with the input shaft 5, a second sun gear 14 is installed, and a rotary frame 6 having an internal gear 8 consolidatedly is rotatably fitted through bearing 7 on one end of the motor housing, and a second planetary gear 16 is installed between the second sun gear and internal gear, and through the second planetary gear, the rotation of the second sun gear is transmitted to the internal gear so that the rotary frame is rotated deceleratively. In this swash plate type hydraulic motor 1 equipped with planetary reduction gear, a plurality of bosses 40 consolidated with the swash plate 30 are formed protrusively on that surface of swash plate 30 located on the side opposite the slope 31, and the second planet gear 16 is held rotatably by the bosses 40.
Patent JP-H1050852-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONOGI HIDEKAZU
IPC: B23K26/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a simple fuse cut method by means of laser light. SOLUTION: The chemical connection of the material of a fuse element 13 is non-thermally cut and the fuse element 13 is cut by the excimer laser light 15 of ArF excimer laser light (wavelength = 193nm and photon energy = 148kcal/mol) having photon energy larger than the material Al (connection energy = 78.7kcal/mol) of the fuse element 13 or CU (connection energy = 80.5kcal/mol) and smaller than a base SiO2 film (Si-O connection energy = 191kcal/mol) 12, KrF excimer laser light (wavelength = 248nm and photon energy = 115kcal/mol) and XeCl excimer laser light (wavelength = 308nm and photon energy = 93kcal/mol).
Patent JP-H0666784-A (JP)
Title: Ultraviolet ray irradiation testing method
Inventor: KIMURA TORU
IPC: G01N33/15
Filed: 1992-08-19
Abstract: PURPOSE:To obtain an ultraviolet ray irradiation testing method for evaluating a sun screen agent and a countermeasure against the aging of skins by irradiating the skins of hairless dogs hybridized from Mexican hairless and haired dogs with ultraviolet rays. CONSTITUTION:A hairless dog of F1 species is hybridized from a haired dog, such as the beagle, Japanese midget Shiba, etc., and Mexican hairless. In addition, a hairless dog (BCF1 species) is hybridized from the hairless dog of the F1 species and a female haired dog by backcross and another hairless dog (BCF2 species) is hybridized from the BCF1 species and a haired dog by backcross. Thus hairless dogs are systematically hybridized. Then the skins of the hairless dogs are irradiated with natural light or artificial ultraviolet rays. As a result of the irradiation, delayed blackening occurs at a low dosage and in a short irradiating time and becomes apparent two or three days after the irradiation, with a peak appearing about seven days after the irradiation. The measurement of the ultraviolet-ray preventing effect of an ultraviolet absorbing agent, effectiveness of a sun screen agent, etc., by ultraviolet ray irradiation is performed by visually evaluating the blackening reaction by irradiating the skins with ultraviolet rays.
Patent JP-H0968034-A (JP)
Title: Catalytic converter
Inventor: NODA KOJI
IPC: F01N3/28
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of vibrational phase difference between two exhaust purifying systems by providing two catalytic converter bodies substantially parallelly in proximity at two exhaust pipes individually connected to exhaust manifolds provided on both sides of an engine, and providing the flanges of both catalytic converter bodies in a fixed condition. SOLUTION: In a V-type engine provided with exhaust ports on both side of the engine, first and second catalytic converter bodies 50, 51 for purifying exhaust from each exhaust ports are provided parallelly close to each other. Flanges 58, 59 are respectively provided on the end face side of inlet parts 54 and outlet parts 57 of the catalytic converter bodies 50, 51, and a pair of insert openings 60, 61 are formed at the respective flanges 58, 59. This flanges 58, 59 to the inlet and outlet parts 54, 57 are fitted by welding after bringing the inlet and outlet parts 54, 59 in such a way as to surround the insert openings 60, 61 by the annular end faces of the inlet and outlet parts 54, 57.
Patent JP-S60114601-A (JP)
Inventor: NAITOU SHIYOUJI
IPC: F22B21/02
Filed: 1983-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6199495-A (JP)
Title: Honeycomb oscillator
Inventor: OKUYAMA HIROTARO
IPC: B06B1/06
Filed: 1984-10-20
Abstract: PURPOSE:To reduce the spurious to generate a simple waveform by providing many through holes in the thickness direction of a piezoelectric ceramic element body to reduce the diametric oscillation mode or the transverse oscillation mode and its harmonic oscillation mode. CONSTITUTION:Many through holes 4 are formed in the thickness direction of a disc-shaped piezoelectric ceramic element body 1 at a proper area rate. Since these through holes 4 are provided, a characteristic similar to anisotropy is given to the oscillator without reducing the dielectric constant, and the diametric oscillation mode or the transverse oscillation mode is reduced to reduce the spurious. That is, only the spurious due to the small transverse oscillation mode is seen near 40kHz in this oscillator, and a considerable spurious improving effect is attained.
Patent JP-H0563707-A (JP)
Title: Maintenance system for communication network
Inventor: OGUCHI KIMIO
IPC: H04L12/40
Filed: 1991-09-02
Abstract: PURPOSE:To locate a terminal equipment occupying a transmission line in excess of a predetermined time quickly when the excess of the occupied time of the transmission line is detected by superimposing a specific identification signal to each terminal equipment onto a transmission signal and sending the superimposed signal and using a network management terminal equipment to identify the relevant terminal equipment. CONSTITUTION:An identification signal specific respectively to terminal main body 7(8) superimposed on a transmission signal is sent to a transmission line 3 via a terminal interface 13(14) and a transmission circuit 9(10) of terminal equipments 1(2). When the operating time of the transmission line 3 for any of the terminal equipments 1, 2 exceeds a predetermined time, a network management terminal equipment 4 extracts an identification signal of the terminal equipment via a reception circuit 14 to identify the terminal equipment corresponding to the identification signal. Thus, the network management terminal equipment 4 easily locates any of the terminal equipments 1, 2 occupying abnormally the transmission line 3 for a long time to cope with a fault quickly.
Patent JP-H0268963-A (JP)
Title: Field effect transistor
Inventor: IMANISHI SADAYUKI
IPC: H01L29/78
Filed: 1988-09-02
Abstract: PURPOSE:To prevent shoulder of a gate electrode pattern at an area where the gate electrode goes up to a separation area from a drain area and prevent deterioration of a transistor withstand voltage by making the angle formed by the intersection between the gate electrode and the outer periphery of the drain to be larger. CONSTITUTION:A field effect transistor consists of a source area 2 formed on a semiconductor substrate, a drain area 3, and a gate electrode 1 extended between those source and drain areas 2 and 3 in insulated status. And, an intersection 5 between the gate electrode 1 and the outer periphery of the drain 3 is larger than 90 deg.. For example, in the intersection 5 with the drain area 3 at the edge part of the gate electrode 1, the angle formed by the gate electrode 1 and an outer edge boundary line is set to approximately 135 deg.. It restricts generation of shoulder of a gate electrode pattern at a boundary between the drain area and a separation area and prevents deterioration of a drain diffusion shape, thus achieving a stable characteristics preventing deterioration of transistor withstand voltage.
Patent JP-H0268505-A (JP)
Title: Method of coupling diffused light and optical fiber
Inventor: NORIMATSU MASAAKI
IPC: G02B6/255
Filed: 1988-09-02
Abstract: PURPOSE:To easily and efficiently couple diffused light such as laser light emitted from a light source and an optical fiber by heating the part of a bar-shaped transparent body near the cut end face thereof to form a spherical lens integrated with the bar-shaped transparent body and using this spherical lens. CONSTITUTION:The cut end face of the bar-shaped transparent body 10 is partially heated to melt by arc electrodes 11a, 11b, etc. The transparent body made into a liquid state is then spherodized by surface tension to form a lens 10. The arbitrary central axis of this spherical lens 10b orthogonal with the bar-shaped transparent body 10 is aligned to the prescribed position on the optical axis connecting the light source 2 such as laser diode and the core 6 end face of the optical fiber. The formation of the spherical lens 10b to the smaller diameter is then possible by controlling the rate of heating and melting the bar-shaped transparent body 10. The efficient optical coupling effect is thus obtd. and the alignment such as optical axis alignment by holding the bar-shaped body part continuous with the spherical lens 10b is facilitated.
Patent JP-H1160852-A (JP)
Title: Rubber-modified aromatic vinyl resin composition
Inventor: TAKEUCHI MASARU
IPC: C08L25/02
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a rubber-modified aromatic vinyl resin composition which is excellent in the balance between impact resistance and transparency and whose sheet-forming products have a low anisotropy in strength, etc. SOLUTION: This composition comprises an aromatic vinyl polymer in which a granular rubber-like elastomer (a) having a ration of the major axis to the minor axis of 1-2, the proportion of the numbers of particles having a diameter of 0.1 μm or less and of particles having a diameter in excess of 0.1 μm being 99.9:0.1-50:50, the area average diameter of the particles having a diameter in excess of 0.1 μm being 3 μm or less, and a straight chain, branched or reticulate rubber-like elastomer (b) having an average size of 0.4 μm or less are dispersed.
Patent JP-H1165075-A (JP)
Title: Coating method of image forming solvent
Inventor: SANADA KAZUO
IPC: B05B13/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To coat a uniform film on image recording material without producing uneven coating. SOLUTION: Plural nozzles 324 are formed at fixed intervals along the lengthwise direction of a nozzle plate 322 so as to constitute nozzle rows, and ten rows of nozzle rows are arranged on the nozzle plate 322. The actual ten rows of nozzle rows are assumed to be only eight rows, and under such setting as water is two times jetted to the respective portions of photosensitive material, the carrying speed of the photosensitive material and the period of the jetting are decided to jet the water.
Patent JP-2001042165-A (JP)
Title: Dew condensation detector of optical fiber observation optical system and dew condensation detection
Inventor: ITO KENSUKE
IPC: G02B6/38
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely detect the dew condensation and the degree of the dew condensation of light sources or the lens parts of cameras by detecting the dew condensation in accordance with a light information quantity received by the camera. SOLUTION: At the time of use of a fusion splicing machine, the dew condensation state of an optical fiber observation system is checked. First, LED irradiation is executed by lighting the light sources 4a and 4b and luminance values are measured by the cameras 5a and 5b. The measured luminance values and the luminance value threshold for deciding dew condensation previously stored in a memory section 7a of a control section 7 are compared, and if the measured luminance values are lower than the luminance value threshold, decision is made that the dew condensation occurs. The result is displayed on a monitor 8 for display. The extent that the operation to eliminate the dew condensation is under execution is also displayed. Heaters 6a to 6d are used as the operation to eliminate the dew condensation, by which the dew condensation is forcibly eliminated.  If the measured luminance values are above the luminance value threshold, decision can be made that the dew condensation does not occur and, therefore, the extent that there is no dew condensation and the fusion splicing is ready to be executed are displayed on the monitor 8 for display.
Patent JP-2001052052-A (JP)
Title: Electronic mail system
Inventor: KATO TAKEHISA
IPC: G06Q10/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail system which reduces the labor and cost of delivery between post offices by electronizing a stamp, which is stuck to a mail as postage, and transmitting data itself of document information generated by a user. SOLUTION: This electronic mail system l is provided with a stamp value issue device 10, a user device 20, and a post host system 30. The stamp value issue device 10 issues a stamp value to the user device 20. The user device 20 generates electronic stamp information from the stamp value on the basis of document information and destination information and merges these information to send them to the post host system 30 as an electronic mail. The post host system 30 actually generates the electronic mail after checking the validity of electronic stamp information.